12 Jun 2025 - 22:43 EDT
13 Jun 2025 - 02:43 UTC
13 Jun 2025 - 02:43 UTC
GOES-West CONUS - Band 4
1 hour loop - 12 images - 5 minute update
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Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0141 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0146 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0151 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0156 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0201 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0206 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0211 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0216 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0221 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0226 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0231 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 13 Jun 2025 - 0236 UTC
1.37 µm - Cirrus Band - 2 km resolution - Band 4 will detect very thin cirrus clouds during the day. This band is centered in a strong water vapor absorption spectral region. It does not routinely sense the lower troposphere, where there is substantial water vapor, and thus provides excellent daytime sensitivity to high, very thin cirrus under most circumstances.
Band 4 is a visible channel and is therefore black during nighttime hours.
• For more details, see the Band 4 - ABI Quick Information Guide, (PDF, 532 KB)